they don't know where dzhokhar tsarnaev is. there is a bulletin for a gray honda crv. >> the car belongs to the brother, killed overnight. the c has b located in the boston area. what are you hearing? >> gayle, we'll find out more details shortly. expecting a press conference in the next 30 minutes to give us the latest. we were talking earlier about the court. a we were here within 30 minutes, and the police were already establishing a cordon. they have expanded that out. i should tell you, that perhaps in a sense of precaution, they have also put logan airport on high security levels right now. saying domestic travelers should expect to get there two hours ahead of time to go through heightened security measures to make sure this person is not slipping out of their grasp. >> don dahler, thank you. >> as we hear this, what does it say to you? anything different or new? the report he just made about -- >> about the airport and -- i mean, i think we're watching the process of elimination. which is you have your perimeter going.